Category Archives: Computer and Technology

Computer and Technology

Metaverse

Advantages of Metaverse | Disadvantage of Metaverse | Pros and Cons

A metaverse is a place in a digital world where we can interact using owe own digital Avatars. In other words, the metaverse is a shared digital world and there can be many users with their avatars and we can interact with them in real-time. So, it is like creating another world virtually within a system.

Popular online interactive games are starting to invest in the idea of the metaverse. Even Facebook’s Mark Zukerberg shared his idea is create their own new Facebook metaverse. Their concept is to use digital avatars and virtual reality to interact with people.

Many companies are investing in the metaverse in Metaverse ETF. It offers investors about the topic and provides real-time results. Once the concept is realized then, it will change the scenario of the digital world around the world. Online shopping, Gaming, Videoconferencing, and many more will be radically changed.

Here we will talk about the pros and cons of the Metaverse.

Pros of Metaverse | Advantages of Metaverse:

1. Gaming experience becomes more real:

With metaverse, gamers will feel that they themselves are playing in an alternate world rather than controlling a game character. This creates a real-time experience for all the players that feel real. The currently popular eSports will experience even more popularity among the masses.

2. Enhanced testing and simulation for new products:

We all know that many products need to be tested and it costs a lot. With this, we can test our own new product with minimum cost. We can also change the variables and environment within the digital world to obtain more comprehensive results.

3. Travelling becomes easier:

You can now go to new countries without any visa and expenses just by sitting in your room. However, the digital world will give you the same experiences as being there in person. And not just new countries you can visit fantasy world as well.

4. Providing help in the Medical field:

Using metaverse patients just do not have any need to visit doctors physically. They can just interact with them face to face in real-time in the digital world. Additionally, they can practice medicine inside the alternate world by gaining experience before they can take on real-world scenarios.

Also read: Pros and Cons of WeChat

Cons of Metaverse | Disadvantage of Metaverse:

1. Cost:

Metaverse seems to be very expensive. Similar existing technologies like Virtual reality and augmented reality are also costly. So it is fair to say that the new concept will be costly as well.

2. Time-consuming:

Creating a new digital world is not easy. The new digital world needs additional parts other than creation. Besides, it needs smooth interaction between avatars, a collaboration between other parts, and many things.

Final Verdict:

Metaverse already is becoming closer and closer to becoming the new future of the digital world. People are also attracted to the new world. With Metaverse ETF people can invest in it directly and watch it grow steadily.

With more growing interests among the masses, it will surely grow into something big. There is a reason why big companies like Facebook are trying to create their own metaverse. They also believe that it will become the next big thing in the world.

Pros and Cons of Biometrics

Pros and Cons of Biometrics

Biometrics has its own pros and cons. Here, we will learn the Pros and Cons of Biometrics as well. But first, learn what it is below.

What is Biometrics?

Biometrics is the statistical analysis of biological data and its application to general purposes. To make it simpler, we use biometrics mainly for identification and access control. As the development of technology advances further and further, the use of biometrics is increasing as well.

One of the prime examples of biometrics is Voice recognition. Face Recognition, Fingerprint Scanner, Iris Recognition and so much more. The system is so used intensively that we can find the biometric scanner in our smartphone devices. Our smartphone devices are so developed that we can use them as biometric devices for face recognition or fingerprint recognition and others. Those biometric systems allow in maintaining security. Also, it is not allowing any unknown sources to view or temper our valuable data.

But biometrics is much more than securing smartphone devices. They allow in identifying persons using DNA, health checkups using heart rate sensors, public security, and many others. For this purpose, most of the data from biometrics devices are stored in the database so they can be compared and analyzed. After analyzing they can be used in the future for multiple purposes.

Still, there are some advantages and disadvantages to biometrics. And, let’s list the Pros and Cons of Biometrics out:

Pros of Biometrics:

1. Security purpose:

We can use our fingerprints or retina as passwords to gain access to our valuable data. Since the traditional passwords or security can be faked, biometric passwords are unique and cannot be replicated. Due to this reason, there is drastically enhancement in security.

2. Uses are more convenient:

Biometrics may seem complex but is very convenient to use and easy as well. To make it more clear, fingerprints in our smartphones need only one occasion to first verify fingerprint. Once done then we can continuously use them again and again.

3. Health benefits:

Some of the biometric devices as the heart rate sensor, blood oximeter, and other devices help to check any type of anomalies in our body. It helps to detect any problem beforehand. Thus, it helps in maintaining our health by knowing the problem in advance.

4. Helps on authentication:

Biometrics can identify a person more accurately with help of its sensors. Faked retina scan and fingerprint scan are not possible. It is unique to everyone. Hence, it helps in the authentication of the right person. The most common use of biometric is for attendance in firms or insecurity.

Cons of Biometrics:

1. Implementation is expensive:

Using biometrics in all fields is a bit expensive. Though big organizations might be able to use it, still they are very few. The devices are costly and they are not easily available too.

2. Privacy problems:

Still breaching is possible for some biometric databases. Once that happens it can jeopardize the privacy of the client. The database may contain some sensitive information about users which may cause problems later.

Final Verdict:

With all those advantages and disadvantages discussed, we still believe that the pros of biometrics are more than the cons. We might probably use biometric authentication in our smartphones as well. And considering the trend of technology use of biometrics will only increase. And the development of a new biometric device will only increase the accuracy of the result and reduce the drawbacks. So, these are the Pros and Cons of Biometrics.

Pros and Cons of 5G

Pros and Cons of 5G (5th Generation)

5G is the newest wireless network around the world. Globally there is always a growing need for faster and more efficient wireless networks. Henceforth, the 5G or 5th generation network comes into play. It is the global wireless networking standard developed after its predecessors 1G, 2G, 3G, and 4G networks. 5th generation network enables people a more dynamic network of devices that can work together in all machines or devices which can be interconnected to a wireless network. So what do the Pros and Cons of 5G has to say we will learn about that here.

5th generation mobile technology was principally developed to increase the performance of mobile networking compared to the existing one. 5G was first introduced in 2018 by Verizon and as a result, many devices which could support the 5th generation mobile network were developed soon after. South Korea was the first country to implement a 5G network and many countries followed soon after.

Those people who want to have services of 5th generation network must-have device which support 5G and also their network provider must be able to provide the service.

Since we know about 5G let us know about the Pros and Cons of 5G.

Pros of 5G:

1. Increased performance in speed and efficiency:

The 5th generation network is faster than 4G and by a very large margin. In addition to speed, the efficiency is also increased. The bandwidth is also increased compared to its predecessors. Therefore data rates can shoot up to 20 Gbps.

2. Powerful capacity of network:

The 5th generation network is about 1000x more powerful than 4G. Hence, it can support large-scale IoT development. In addition to that, it can be used as the base for smart cities, farms, and homes. With its capacity, it can support thousands of devices at any given time.

3. Uninterrupted, Consistent and Uniform connectivity:

You are now able to use the network without any interruption and with a consistent uniform connection. This helps in increase in work efficiency and productivity anywhere in the globe.

4. Latency is at a minimum:

As latency is low the power of 5G is enhanced. Because of this the application running in the network will be faster and also support a wide variation of a new application.

Cons of 5G:

1. Does not work with old devices:

For the 5G mobile network, we need new devices which actually support it. All previous devices are not able to support them. As a result, new users have to replace their devices with new ones with are a tad bit expensive.

2. Replacing previous devices will be very expensive:

Since 5G networks need new devices which support the 5G technology. Due to this main reason replacing all the older devices can take time and also cost of replacing those devices and adding new infrastructures can take a lot of funds making it expensive.

3. Hard on devices:

Those devices which do support a 5th generation network must have a very high battery capacity reason being 5G takes a very big toll on a smartphone battery. Connecting and running on 5G takes more power consequently overheating the devices.

Final Verdict:

The use of 5th generation networks around the world is increasing and network providers and smartphone manufacturers are trying to maintain the speed of transitions to the new network. 5G companies are developing 5G Wi-Fi and companies like Apple, Samsung, Huawei and others have introduced new models which support 5G. So it is fair to say that the future of the mobile network is here at our doorsteps and it will replace the previous network sooner or later. So, these are the Pros and Cons of 5G.

AutoCad

AutoCAD Pros and Cons

For all of those with an engineering background, AutoCAD is a very familiar name. For those who might not know, it is computer-aided software that helps users to create a design or model of any physical structure with great accuracy. It is the most popular software developed by Autodesk and it is the best-selling one also. With the help of AutoCAD, we can say goodbye to the tedious job of manual drawing or drafting boards including the use of pencils, rulers, compass, and so on. It can easily help users quickly draw new structures and make necessary amendments without redrawing the whole part.

With the release of the new version, there is a new program added which includes Civil 3D, AutoCAD Architecture, AutoCAD Electrical, Map 3D, and many others. After all, the users can control the lighting, text, or dimension styles as they seem fit. Also, there is AutoCAD for iOS too.

Here are some pros of the AutoCAD software:

1. Time efficiency:
The user now does not have to manually draw or design the plan of structure or building. Besides, they do not have to measure the entire dimension by hand and plot it. With this tool, any drawing or design may take days to be made in a matter of hours or even minutes based on complexity.

2. Loads of tools for drawing:
There are many tools at the user’s disposal while drawing or designing. Also, they can be used to mark geometric dimensions or various symbols.

3. Accurate design:
Since we are not drawing manually but drawing digitally on a computer, the drawings are accurate and precise. As there are no minor mistakes in measurement the design is all fairly accurate and mistakes.

4. Produce 3D design and modeling:
The recent version of the software has the features to model a 3D design quite easily. And, with this feature users can design or model many complex structures with minimum effort.

5. Command line is enabled:
With this tool, you can input a simple command line for your ease. The command line can be seen at bottom of your display and display messages or prompts.

6. Allows sharing data from PDF format:
AutoCAD allows users to import from PDF format. Besides PDF, it also supports AutoCAD WS and DWS convert too.

Now here are the Cons of AutoCAD

1. Need a high spec computer to work perfectly:
AutoCAD requires a working environment with high specifications. You must have a device with strong processing power to run swiftly otherwise you may experience some lag while using. If you feel that your specs are insufficient you can try the older versions like AutoCAD 2017 or AutoCAD 2016.

2. Time-consuming to learn all features:
There are many features added to AutoCAD and due to this, it takes a lot of time to train people to be fully capable to use all features. Because of all its functions, it may take a lot of manpower to fully grasp it.

3. Does not support parametric:
Due to AutoCAD being non-parametric editing the 3D model is very time-consuming. For editing, it has to follow too many steps making it tedious

4. Not many File formats are supported:
AutoCAD has a very limited number of supported file formats. So, users can only export or import files in AutoCAD format.

Our final Thoughts:

We believe that if you are related to an engineering field then you might need to have AutoCAD at your arsenal of disposal. However, it is useful to all Civil, Architecture, Chemical, or Structural engineers. So we recommend you create time to learn to use it properly. Besides, it will help to visualize your thoughts digitally and help to realize your thoughts.

Pros and Cons of Cloud Computing

Pros and Cons of Cloud Computing

Cloud computing is not a new thing these days. It has become something that every business uses or plans to shift to. Industry experts believe that this cloud computing technology will only continue to grow and develop even further in the coming years. There is no doubt that rather than investing in the expensive equipment, it is best to subscribe to a service that provides you with all the benefits you would get from investing in the equipment, that too at a much cheaper price, and the best thing is you won’t even have to worry about harvesting the hardware physically. This blog is all about the Pros and Cons of Cloud Computing. Share with your friends and comment on your ideas. We would love to hear from you!

Cloud computing is an arrangement where digital services are provided in measured quantities to the clients who pay for the service they will be getting from the service provider. While all the businesses from small to big are taking advantage of the services, it is not without downsides, especially for smaller businesses.

Types of Cloud Services

  1. Infrastructure as a Service (IaaS)

IaaS is the lowest level of cloud solution that provides computing infrastructures as a fully outsourced service. In this service, the service provider provides pre-installed and configured hardware to the client through a virtual interface. The customer gets the hardware. And, they are free to use it in any way they are intended to use them.

  1. Platform as a Service (PaaS)

PaaS is similar to the IaaS provided by the Cloud Service providers but is somewhat more advanced. In this service, you not only get the hardware, but also an environment where you can develop, test, collaborate and deploy cloud solutions for particular applications.

  1. Software as a Service (SaaS)

When we talk about cloud services, we generally talk about SaaS, Software as a Service, where the cloud service providers provide you with software and a login credential to log into the software. You as a client just pay for the service and use them, not worrying about how and from where the service is being provided.

Check out the Online Banking Pros and Cons.

Pros and Cons of Cloud Computing

Pros and Cons of Cloud Computing

Though there are advantages to cloud computing, it is not untouched by cons. The pros and cons of cloud computing are given below.

Pros:

  • Cost-Efficient

Using cloud services instead of traditional expensive and high-end hardware is very cost-effective. The hardware is very expensive to buy and it doesn’t end there, the hardware needs to be maintained well. But on the other hand, the use of cloud service is available at much cheaper rates and hence can significantly lower the company’s IT expenses. There are many options available, as pay-per-use, one-time-payment, and other scalable options.

  • Reliability

With the managed service platform, cloud computing is more reliable than in-house IT infrastructures. The service providers take care of all the reliability issues, they have the redundancy features for every service provided if in any case, the hardware fails to operate, your data is kept safe and the service will be up and running in no time.

  • Almost unlimited storage

Storing information in the cloud gives you accessibility from almost anywhere in the world. According to the plans you have chosen, you have almost unlimited storage for you to store your user data. You don’t need to be worried about your storage running out now and then.

  • Backup and Recovery

The data you have stored in the cloud is redundant meaning. It has multiple copies over many other data centers in other parts of the world. So, in any event of data loss or hardware failure, your data are safe and can be recovered in no time.

  • Quick Deployment

Gone are those days when you need to set up your hardware to run your program, which sometimes used to take days to start. But with the cloud services, the deployment can just be a lot faster as you have to just choose your service. And, you’re your entire system will be functioning in a matter of few minutes.

Cons:

  • Downtime

As a cloud service provider has to take care of a huge number of clients each day, they can sometimes be caught up in technical issues. This can lead your business to be temporarily suspended. And additionally, if your internet is offline, you will not be able to use any of the applications, servers, or data from the cloud.

  • Prone to attack

Keeping all your company’s important information in the cloud is not the best thing to do. You access the data through the internet, which as everyone knows is not the safest place. Continuous hack threats have shaken the world. Your data can easily be hacked and tapped. So, it is one of the downsides of cloud computing.

  • Limited control

Though you have your important data in the cloud, running a system that controls your business, you have very little or limited control over the service. The cloud infrastructure is completely owned, managed, and monitored by the service providers. And, it provides very little control over the client. The customer can control only the top layer of the services it gets from the customer. While the backend is not accessible to the user.

Conclusion on Pros and Cons of Cloud Computing

The pros and cons of cloud computing are very evident. On one hand, cloud computing makes the use of technology to its fullest. While technological advancement is a boon for your company, at the same time, it might be a threat to your privacy and data. The hack attacks that happen now and then are a harm to your system. You have the option to choose from whether you will have your entire system on the cloud or have only a few of their services.

It is a fact that cloud computing is an advancement in technology. It will grow and a huge number of businesses are sure to get involved in this trend. Today a company cannot neglect the benefits of having cloud computing on its side. With careful precautions and efforts, the disadvantages of cloud computing can easily be outweighed by its pros. The minimized costs, ease of use, data redundancy, data centralization, and many other similar features make cloud computing very beneficial and flexible. You cannot neglect the disadvantages of cloud computing. But with careful use, it can easily be a very important part of your business.

Office 365

Office 365 And Its Pros And Cons

We have been using Microsoft office for a long time now.it has become part of our academic purpose, business purpose, or even for our personal purpose. Through the years Microsoft office has evolved as a more powerful tool to complete our jobs. And recently they have released a new office tool as Office 365. It is more said to be more beneficial than other versions and also provides more options and alternatives for frequent users. But more alternative does not necessarily mean there is no disadvantage at all. So here we have compiled some pros and cons of Office 365 so that it can help you to decide whether it is beneficial for you to switch to it or not.

Pros of Office 365

  1. Cloud-based working system:
    Unlike the previous systems where users have to stick to their workplace to continue using the office, it offers users an alternative to work from their homes. Which means you can get access for file and document from any device which supports Office 365 through the internet.
  2. More Security:
    It has paid extra attention to the security of its clients. Users do not have to worry about getting your password stolen or worry about their contents in their cloud. You can trust the system even for business purposes.
  3. Added features:
    With new versions comes with new features. Some of the new features include free templates and a grammar checker. So your reports can be perfect as possible.

Now, we have talked about the pros then let’s move to the cons of Office 365.

Cons of Office 365:

  1. Dependence on the internet:
    Since it is cloud-based so the internet can directly direct the flow of work. If a client is in a place where there are no proper internet facilities then the work productivity is greatly lessened. So it can be said that it client need internet access in order to work properly.
  2. Constant Renewals:
    It can have renewals that clients might find unnecessary. Also, the renewal may be irregular which means if you pay for renewal recently then all of sudden a client has to again renew. It is certainly not a good thing at all.
  3. Old computers might not be able to support:
    For Office 365 one may need to have a computer with good specs. If one tries to use them in older versions then they might feel a little lag while using. Also, just to use it one should not change their computer, should they?

You can also check out Gmail: Pros and Cons of the email service.

Our final Thoughts:

Well, these are our lists of pros and cons of Office 365. And if you feel that your current version works perfectly for you then there is absolutely no need to change. You can still do all your works perfectly. But if you feel that you need change and can afford some expenses then you can surely go for it. It will certainly boost your work progress and your style. One should always try to adapt to new things.

microsoft 365 pros and cons

Microsoft 365: Pros and Cons

You might have used many versions of Microsoft Office in your life in many ways either for professional purposes, academic purposes, or personal use. Microsoft now created Microsoft 365 which is supposed to help users in their use of Microsoft office in more desirable ways. In this topic, you are about to have a clear image of the Pros and Cons of Microsoft 365. Before we discuss that topic here’s what you need to know about Microsoft 365

What is Microsoft 365?

It is an advanced version of Office 365. Basically, it is a subscription plan for users who can enjoy the services of the Microsoft Office suite which includes Outlook, Word, Excel, and PowerPoint through the internet in the cloud. This means clients do not have to install those apps on their computers and directly use them in their cloud. In addition, they can get new updates every time they get released without any payments. Clients also do not really have to purchase the application as they are basically renting those applications.

What is the Subscription plan for this?

You can subscribe to this plan from Microsoft’s website. There is a subscription plan for personal use and family use or business use. You can get an additional 1 TB OneDrive space along with the subscription and access to the OneDrive Personal vault plus 60 minutes of Skype calls per month. Also, Microsoft offers access to its collaboration platform Teams.

Benefits of Microsoft 365

  1. Traditionally you install Office applications on your PC but now you can install them on your tablets
  2. You get access to application updates and security updates anytime they get released
  3. It allows you to 1TB OneDrive online storage to store your important files

Now we really got the basics of Microsoft 365, now we can move on to our main topic. What are the positives and negative sides of Microsoft 365? Is it really worth the subscription? Or you stick with the full-paid version.

So, here are the pros and cons of Microsoft 365:

Pros:

  1. Microsoft 365 allows ist users to access its all apps
  2. You can get free upgrades every time it updates
  3. It allows up to six people in account sharing in a family pack with each having 1TB OneDrive storage
  4. People can use Microsoft 365 on their PC and their Tablets
  5. Customer support is available to all its subscribers

Check out the 5 Pros and Cons of Video Games.

Cons:

  1. Instead of one-time pay users have to pay every year or month
  2. There may be always some costs even if do not use them
  3. Many or small changes may happen every time it upgrades so users may find it hard
  4. It is basically no use without the internet

So, these are the Pros and Cons of the service. Altogether, if you believe the pros outweigh the cons then you might think of subscribing. Of course, there is still Microsoft Office 2019 if you do not think it is better.

Our Verdict:

If you are a frequent user of Microsoft Office then you might just subscribe. But, if don’t want all those monthly costs then you can just purchase Microsoft Office in one go. You can decide for yourself by analyzing the pros and cons of Microsoft 365.

multi factor authentication

Multi factor Authentication Pros and Cons

We all have our identities in the digital world. Normally to access that identity, we use a password. And, we all know the importance of the password. Besides, if it gets stolen or forgotten then a lot of trouble might occur. So, the concept of Multi-Factor Authentication (MFA) is raised mainly for this main downside. MFA is the process of allowing access to a certain area or digital platform if the users provide more than one piece of evidence to prove their identity.

MFA is greatly utilized in scenarios where the security concerns are very high. However, most users or clients use one password for their identity. Once it is compromised then various problems may arise. So, especially we can use MFA for securities purposes. It assures that identity of the user is authentic. To make sure of this, it uses multiple authentication processes.

Now we move to the advantages and disadvantages of MFA

Pros of Multi-factor Authentication:

1. More Security:

Obviously, the main pros of MFA are safety and security. We cannot emphasize how important security is in the digital world and other sectors. So, with the increase of the technology standard, the level of security needs to increase. And, MFA just can provide additional security verification for assurance.

2. Assures the identity of users:

Password is just not enough to assure the identity of the user. Besides, it needs more than just that. It might be anything from fingerprint to facial recognition or even a one-time password (OTP). There can be stealing of passwords but other factors cannot. So, this will assure that the identity of the user is authentic.

3. A long term use:

We can use MFA for a fairly long period of time. Of course, at times it may need some maintenance but longevity is the key. You do not have to change the identification process and continue using them.

4. Easy deployment of the system:

There is no serious complication in implementing the system for MFA. And along with it, we can increase the security as well.

Also read: Pros and Cons of Verizon Fios

Cons of MFA:

1. Maintaining MFA is expensive:

As much as it provides additional security, the cost of maintaining it is also high. The startup cost and maintenance cost will increase the expense of any organization. For a small business, just implementation is hard, and maintaining is even harder.

2. Complicated use:
For MFA, users have to continuously give additional authentication every time they access the system. Once or twice it is good but providing authentication every time is very time-consuming and complicated.

As for our thoughts, we believe we should implement MFA. If you are thinking of using MFA in your system then please do so. Even Microsoft Office 365 has implemented the use of Multi-Factor Authentication. It only proves the importance of this system.

Of course, just implementing MFA would not solve all the security issues you might be facing. But the additional layer of security surely is a bonus. As already stated, Passwords are just not enough to secure all systems. It is too vulnerable. It might get stolen, cracked, or forgotten. MFA is the next level for security.

Pros and Cons of WeChat

Pros and Cons of WeChat

Owned by the Chinese company Tencent, WeChat is one of the most popular social messaging apps around the world. WeChat works similar to other messaging apps like Facebook messenger or WhatsApp allowing users to send or receive instant messages. Other than that it also allows audio and video calls. You can share files and documents through it too. You can download WeChat in many app stores and install it on your device. There are WeChat apps for the smartphone as well as for computers with different operating systems. So, let learn the Pros and Cons of WeChat here.

Opening a WeChat account:

Unlike many other social messaging platforms, creating an account might be a bit tricky. You need more than a username and password. You must be verified by someone who already has an account. It is done by scanning QR codes by other accounts.

Here are steps about getting started in WeChat:

1. Download the application.
2. Sign up using your Apple ID/ Google Account/ Facebook account/ phone number
3. Set your username and password with your avatar.
4. Agree to its terms and policy
5. Solve the puzzle and then it gives a QR code
6. Scan the QR using your friend account and once verified it will send you a verification code using your number

Now, you are eligible to add friends and enjoy the services of WeChat.

Here are some Pros and Cons of WeChat:

Pros:

1. Absolutely free:

Using WeChat is free and does not cost you anything. It means it will offer all of its services to users as long as it connects to the internet. This is one of the reasons that it has hundreds of millions of active users daily.

2. File sharing is easier:

WeChat makes file sharing a lot easier. You can send or receive documents up to 100Mb. It supports PDF, Slideshows, and other file extensions.

3. WeChat pay:

WeChat offers users a service of Virtual wallets called WeChat Pay. It is a quick and effective way of making payments instead of cash. Users can pay by first scanning the QR code, confirm the amount, and pay after confirming the password from the payer. It is a quick and effective form of transaction. In addition, it is secure too. WeChat now also allows non-Chinese to use its service.

4. Added features:

Just as another similar application WeChat allows the basic messaging feature. Other than that there is a feature called “Moments” where users can share their stories and status with their friends. Aside from these you can share your location with your friends and play mini-games with them.

Now we got some of the good points so let’s talk about its cons.

Cons of WeChat:

1. Privacy issue:

Tencent can access all our privacy. In addition, Tencent also collaborates with the Chinese government. Hence, it is safe to say that the government is keeping tabs on your activities through WeChat. But you should also take note that you agreed to its polity while creating a WeChat account.

2. Security concern:

WeChat does not use end-to-end encryption techniques to share messages. Hence, it is possible that your message can be seen by a third party or probably misuses it.

In conclusion, we can say that WeChat is an interesting application. In terms of some services, it is even better than most existing social messaging applications. Also, it is more engaging and fun. It definitely will be more popular outside China if used by even a small group of people. So, these are the Pros and Cons of WeChat.

Pros and Cons of TLS

Pros and Cons of TLS(Transport Layer Security)

Transport Layer Security (TLS) is the protocol that is used to provide security for data that are shared over the internet. Every day there are millions of data shared around the globe through the internet. As a result, the security of those data became an important topic. Consequently, TLS was developed. It encrypts the data to be shared on the internet so that no third party can intercept or eavesdrop except for intended recipients. So, here we will discuss the Pros and Cons of TLS (Transport Layer Security).

Internet Engineering Taskforce (IETF) created TLS as a protocol to be strictly followed. In the present context, most web browsers and applications around the world use TLS.

TLS generally uses a private key and a public key to share data. When data is transferred those keys are generated after the data encryption. The private keys and public keys are to be matched for the sender to decrypt the data. Even if a third party receives the data they would not be able to view content as they do not possess the key. This makes data sharing through the internet more secure.

In summary, TLS is the backbone for data security throughout the globe. Here are some of the Pros and Cons of TLS (Transport Layer Security):

Pros of TLS:

1. Data safety:

Due to the encryption and decryption facilities provided by the TLS, data shared through the internet is safe. You do not have to worry about your data or information getting eavesdropped on or misused.

2. Hides complexity:

Generating private and public keys along with encryption and decryption is a very long task. There is a load of complex computation to be done. Since the TLS layer lies beneath the application layer, the complexity is hidden and users do not even know the computation behind it.

3. Interoperability of TLS:

TLS works almost in all web browsers, operating systems, and web servers including various applications. This helps to be assured that their data are safe and they will not be misused in any way.

Cons of TLS

1. Limited support for the new version:

The new TLS version 1.3 is supported by very few platforms. Due to its complexity providers are finding it hard to implement.

2. Vulnerable to attacks:

There are previous cases of attack in TLS 1.0 as mainly man-in–middle attacks (MiM). This increases the concern for data integrity and authentication.

3. More latency compared to other security protocols:

TLS has higher latency compared to other types of security protocols. This is caused by many things due to the nature of TLS

Conclusion:

In conclusion, we can say that the security of data transfer through the internet is very important. And TLS is doing a great job for maintain a high level of security. Also, we knew about the Pros and Cons of TLS (Transport Layer Security). For this main reason, TLS is currently used widely all around the world. Most web browsers and service providers use TLS. The TLS is also improving throughout the years. It is now being integrated into the 5G network. The new version of TLS is released, such as TLS 1.3 which is more secure than the previous version.

With help of TLS, we can all experience a safer browsing experience. And hopefully, future versions will be better than the current ones.